This guy also coded some Granny supporting stuff:
http://www.codesuppository.blogspot.com/

Why don't you disassemble the game exe? Maybe it's a value that is dynamically computed.

This is a 010 Editor (this is a hex editor) binary template. Just wanted to publish the information I got so far for other people who want to dig into the format.

BGR isn't that uncommon, it is used in the .bmp format for example.
I think this also has a good reason, but I can't remember why.

uint magic[4]; uint NumFiles; struct Entry { uint namelength; char name[namelength]; uint offset; uint size; uint size_decompressed; } entries[NumFiles]<optimize=false>; All data is compressed using the PKWare Data Compression Library. You can find decompression source code on the web. The first tw...

Rheini wrote:Thank you. Will try to complete it next week.

Not much time atm. Can't finish it in the near future.
But nevertheless this is a start.

struct Name { string name; }; char magic[4]; // XMBF uint uk1; // = 257 uint uk2; // = 28 uint Part2Offset; // Offset of data following the names at the start (with padding) uint uk4; uint uk5; uint uk6; //Name names[100]; // some strings, couldn't find any value holding the number of strings FSeek...

fatduck wrote:Since I do not like this game/model. It is hard for me to look deep into it.

Thanks for still looking into this mate

What I'd love to find is a copy of the console commands and how to get into the built in map editor in The Outforce. Why don't you ask once more in the game's forums? Besides that, if you already know a command, try to search for it in the game's exe with a hex editor, with some luck you also find ...

I found out that Hex Workshop also has a similar feature, called Structure Viewer, there.

fatduck wrote:Your post above didn't help me! But I had figured the format out already!

You are the 3D model format god!
Would you mind having a look at this thread? viewtopic.php?t=2546
We already collected some information, but some stuff is still missing.

Would need the executable and all dlls to say more.

I doubt that data is filenames. Just look at those 12 bytes that are always the same. As well I think it must be like that: struct FirstEntry { uint offset; byte SHA1[20]; uint filesize; } firstEntry; struct Entry { uint pointerUnknownZone; uint offset; uint filesize; byte SHA1[20]; }entries[numFile...

a 16-Bit palette? don't understand what you mean.
so the palette has 65536 BGRA entries and the picture uses 16 bit per pixel to set the color?

Yeah but I'm into every aspect of reverse engineering, not only game file formats
I'm really interested in how you unpacked it. There are not much tutorials out there. I only have a spanish one, but it's hard to read it using Google translation